8146233 has 6 divisors (see below), whose sum is σ = 11766794. Its totient is φ = 5430816.

The previous prime is 8146223. The next prime is 8146291. The reversal of 8146233 is 3326418.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6953769 + 1192464 = 2637^2 + 1092^2 .

It is not a de Polignac number, because 8146233 - 2⁶ = 8146169 is a prime.

It is a super-2 number, since 2×8146233² = 132722224180578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8146197 and 8146206.

It is not an unprimeable number, because it can be changed into a prime (8146223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452560 + ... + 452577.

Almost surely, 2^8146233 is an apocalyptic number.

It is an amenable number.

8146233 is a deficient number, since it is larger than the sum of its proper divisors (3620561).

8146233 is a wasteful number, since it uses less digits than its factorization.

8146233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905143 (or 905140 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 8146233 is about 2854.1606471956. The cubic root of 8146233 is about 201.2112577970.

The spelling of 8146233 in words is "eight million, one hundred forty-six thousand, two hundred thirty-three".